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Pigmenti Yellow 74 CAS 6358-31-2

Ngwongwo kemịkalụ:

Usoro ihe omimi C18H18N4O6
Molar Mass 386.36
Njupụta 1.436 g/cm3
Ebe Na-agbaze 293°C
Ebe Boling 577.2± 50.0 °C (buru amụma)
Ebe mgbari 302.9°C
Mmiri Solubility <0.1 g/100 ml na 20ºC
Uzuoku nrịbama 2.55E-13mmHg na 25°C
pKa 0.78± 0.59 (buru amụma)
Ntụgharị ntụgharị uche 1.6
Njirimara anụ ahụ na kemịkalụ hue ma ọ bụ agba: odo na-egbuke egbuke
ikwu njupụta: 1.28-1.51
Nnukwu njupụta/(lb/gal):10.6-12.5
ebe mgbaze/℃:275-293
Nkezi urughuru nha/μm:0.18
urughuru udi: Mkpanaka ma ọ bụ agịga
kpọmkwem ebe elu/(m2/g):14
Uru pH / (10% slurry): 5.5-7.6
mmanu mmanu/(g/100g):27-45
ike nzuzo: translucent/transparent
usoro diffraction:
usoro ntụgharị uche:
Jiri Enwere ụdị 126 nke ngwaahịa a. A na-eji ink na agba agba agba dị iche iche, odo odo na-acha akwụkwọ ndụ (n'etiti CI N'etiti pigmenti edo edo 1 na pigmenti odo 3), ike agba dị elu karịa nke monoazo pigmenti n'ozuzu; Karịrị CI Pigment Yellow 12 ntakịrị uhie uhie, 1/3SD pigmenti edo edo 12 chọrọ 4.5%, na agba odo 74 chọrọ 4.2%; E nwere dị iche iche urughuru size iche (kpọmkwem n'elu ebe 10-70m2 / g, kpọmkwem n'elu ebe Hansha odo 5GX02 bụ 16 m2 / g, na nnukwu urughuru size onunu ogwu ụdị (10-20 m2 / g) gosiri elu ezo ike. Tụnyere na ezi urughuru size iche iche, ndị na-abụghị transperent ngosi bụ ihe na-acha uhie uhie ìhè, ọzọ ìhè na-eguzogide, na freshness bụ ubé ala, karịsịa adabara maka mkpuchi ulo oru ikuku onwe-ihicha agba, nke nwere ike dịkwuo itinye uche na n'ihu melite ike ezo na-enweghị na-agbanwe agbanwe rheological onwunwe, na ike ga-eji.

Nkọwa ngwaahịa

Mkpado ngwaahịa

WGK Germany 3

 

Okwu mmalite

Pigment Yellow 74 bụ organic pigmenti na aha chemical aha CI Pigment Yellow 74, nke a makwaara dị ka Azoic Coupling Component 17. Ihe na-esonụ bụ mmeghe nke Njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke Pigment Yellow 74:

 

Ogo:

- Pigmenti Yellow 74 bụ ihe na-acha odo odo na-acha odo odo nwere ezigbo ihe eji esiji ya.

- Ọ dị obere soluble na mmiri mana ọ na-agbaze na ụfọdụ ihe mgbaze organic dị ka alcohols, ketones, na esters.

- The pigmenti kwụsiri ike na ìhè na okpomọkụ.

 

Jiri:

- Na ngwaahịa rọba, enwere ike iji Pigment Yellow 74 mee ihe na ịkpụzi injection, ịkpụzi ihe, extrusion na usoro ndị ọzọ iji tinye na rọba iji nye ha otu agba odo.

 

Usoro:

- A na-akwadebe pigmenti Yellow 74 site na njikọ, nke na-achọ ka e jiri usoro reagents kemịkalụ na ihe ndị na-akpali akpali.

- Usoro a kapịrị ọnụ nke usoro nkwadebe gụnyere anilineation, njikọta na ịcha, na n'ikpeazụ a na-enweta pigmenti odo site na mmiri ozuzo.

 

Ozi nchekwa:

- A na-ahụta pigmenti Yellow 74 dị ka ọ dị oke nchebe n'okpuru ọnọdụ ojiji.

- Ekwesịrị ịgbaso njikwa kwesịrị ekwesị mgbe ị na-eji pigmenti a, dị ka ịzere iku ume nke ntụ ntụ na izere mmetụ anya na akpụkpọ ahụ.

- Ọ bụrụ na ikuku ume na mberede ma ọ bụ kọntaktị na pigmenti, kpochaa ozugbo na mmiri dị ọcha ma kpọtụrụ dọkịta maka nyocha na ọgwụgwọ.

 


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